I'm trying to modify my list by updating it and finding the last name. How can I rewrite my last 2 methods to do that.
import java.util.ArrayList;
public class DataCollection {
...
Type: Posts; User: IWad
2 Method Problem
I'm trying to modify my list by updating it and finding the last name. How can I rewrite my last 2 methods to do that.
import java.util.ArrayList;
public class DataCollection {
...